Mercurial > hg > orthanc-stone
annotate OrthancStone/Sources/Scene2D/OpenGLCompositor.h @ 1871:7053b8a0aaec
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| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 11 Jan 2022 11:18:48 +0100 |
| parents | 3889ae96d2e9 |
| children | 07964689cb0b |
| rev | line source |
|---|---|
| 594 | 1 /** |
| 2 * Stone of Orthanc | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
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5 * Copyright (C) 2017-2022 Osimis S.A., Belgium |
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6 * Copyright (C) 2021-2022 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
| 594 | 7 * |
| 8 * This program is free software: you can redistribute it and/or | |
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9 * modify it under the terms of the GNU Lesser General Public License |
| 594 | 10 * as published by the Free Software Foundation, either version 3 of |
| 11 * the License, or (at your option) any later version. | |
| 12 * | |
| 13 * This program is distributed in the hope that it will be useful, but | |
| 14 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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16 * Lesser General Public License for more details. |
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17 * |
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18 * You should have received a copy of the GNU Lesser General Public |
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19 * License along with this program. If not, see |
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20 * <http://www.gnu.org/licenses/>. |
| 594 | 21 **/ |
| 22 | |
| 23 | |
| 24 #pragma once | |
| 25 | |
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26 #include "ICompositor.h" |
| 594 | 27 #include "Internals/CompositorHelper.h" |
| 28 #include "Internals/OpenGLColorTextureProgram.h" | |
| 29 #include "Internals/OpenGLFloatTextureProgram.h" | |
| 30 #include "Internals/OpenGLLinesProgram.h" | |
| 31 #include "Internals/OpenGLTextProgram.h" | |
| 32 | |
| 33 namespace OrthancStone | |
| 34 { | |
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35 class OpenGLCompositor : public ICompositor, private Internals::CompositorHelper::IRendererFactory |
| 594 | 36 { |
| 37 private: | |
| 38 class Font; | |
| 39 | |
| 40 typedef std::map<size_t, Font*> Fonts; | |
| 41 | |
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42 OpenGL::IOpenGLContext& context_; |
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43 Fonts fonts_; |
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44 std::unique_ptr<Internals::CompositorHelper> helper_; |
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45 Internals::OpenGLColorTextureProgram colorTextureProgram_; |
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46 Internals::OpenGLFloatTextureProgram floatTextureProgram_; |
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47 Internals::OpenGLLinesProgram linesProgram_; |
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48 Internals::OpenGLTextProgram textProgram_; |
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49 unsigned int canvasWidth_; |
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50 unsigned int canvasHeight_; |
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51 |
| 594 | 52 const Font* GetFont(size_t fontIndex) const; |
| 53 | |
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54 virtual Internals::CompositorHelper::ILayerRenderer* Create(const ISceneLayer& layer) ORTHANC_OVERRIDE; |
| 594 | 55 |
| 56 public: | |
| 1571 | 57 explicit OpenGLCompositor(OpenGL::IOpenGLContext& context); |
| 594 | 58 |
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59 virtual ~OpenGLCompositor(); |
| 594 | 60 |
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61 virtual void Refresh(const Scene2D& scene) ORTHANC_OVERRIDE; |
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62 |
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63 virtual void ResetScene() ORTHANC_OVERRIDE |
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64 { |
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65 helper_.reset(new Internals::CompositorHelper(*this)); |
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66 } |
| 594 | 67 |
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68 void SetFont(size_t index, const GlyphBitmapAlphabet& dict); |
| 594 | 69 |
| 70 #if ORTHANC_ENABLE_LOCALE == 1 | |
| 71 void SetFont(size_t index, | |
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72 const std::string& ttf, |
| 594 | 73 unsigned int fontSize, |
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74 Orthanc::Encoding codepage) ORTHANC_OVERRIDE; |
| 594 | 75 #endif |
| 617 | 76 |
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77 virtual void SetCanvasSize(unsigned int canvasWidth, |
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78 unsigned int canvasHeight) ORTHANC_OVERRIDE; |
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79 |
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80 virtual unsigned int GetCanvasWidth() const ORTHANC_OVERRIDE |
| 617 | 81 { |
| 82 return canvasWidth_; | |
| 83 } | |
| 84 | |
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85 virtual unsigned int GetCanvasHeight() const ORTHANC_OVERRIDE |
| 617 | 86 { |
| 87 return canvasHeight_; | |
| 88 } | |
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89 |
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90 #if ORTHANC_ENABLE_LOCALE == 1 |
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91 virtual TextBoundingBox* ComputeTextBoundingBox(size_t fontIndex, |
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92 const std::string& utf8) ORTHANC_OVERRIDE; |
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93 #endif |
| 594 | 94 }; |
| 95 } |